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LaTasha is correct. There is no correlation between x and y. The slope of the line of best fit is zero, which shows that there is no negative or positive correlation.

Step-by-step explanation:

Considering the data  The first row is labeled x with entries 1, 2, 3, 4, 5, 6, 7. The second row is labeled y with entries 4, 5, 4, 5, 4, 5, 4. LaTasha is accurate. There is no link between the variables x and y.

Generally, a regression equation is simply defined as an equation used to determine whether or not there is a link between two sets of data.The formula is;

[tex]Y=f(X, \beta)+e[/tex]

In conclusion, Slope of the line is equated to zero, suggesting no -ve or +ve association.

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Answer:

horizontal lines slopes are undefined

Step-by-step explanation:

Answer:

22

Step-by-step explanation:

[( 5 + 11) / 4] + 9 x (6-4)

[16/4]+9x2

4+18

22

The horizontal distance to the control tower is approximately 18506.83m

Data;

To solve this problem, we need to use trigonometric ratio SOHCAHTOA.

In this case, we have the value of opposite and angle and we need to find the adjacent to the angle. The tangent of the angle would be perfect for this.

[tex]tan\theta = \frac{opposite}{adjacent} \\tan11.4 = \frac{3900}{x}\\x = \frac{3900}{tan11.4}\\ x = 18506.83m[/tex]

The horizontal distance to the control tower is approximately 18506.83m

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Since she wrote the numbers 1-100, we know that the probability for one number is 1/100.

If she selects a number without looking, it's a 1/100 chance she'll pull out one specific number.

However, here we need to find the probability of a number below 5. There are four numbers below 5 from the range to 1-100 and they are 1, 2, 3, and 4.

Therefore, since there are 4 numbers below 5, we have a 4/100 chance of Jane pulling out a number below 5.

In simplified terms it would be [tex]\frac{1}{25}[/tex]

In decimal form, it would be 0.04

Answer:

40%

Step-by-step explanation:

3/5th of the price
if price = 100
then 3/5 is like 60/100
(multiplying by 20)
so 60/100 is 60%
mani sold his laptop for $60 that if his laptop was $100
he lost $40
which is the same value for 40/100

Answer:

[tex]6 = 2p + 8 \\ \\ 2p + 8 = 6 \\ \\ 2p = 6 - 8 \\ \\ 2p = - 2 \\ \\ p = - \frac{2}{2} \\ \\ p = - 1[/tex]

Step-by-step answer:

[tex]2(4x+3)=10x-2[/tex]

[tex]8x+6=10x-2[/tex]

[tex]2x=8[/tex]

[tex]x=4[/tex]

Hope this help.

Answer:

x=4 cause you multiply 2 to 4 and to 3 and the subtract 8 from 10 and then divide the answer

Answer:

scalene acute

Step-by-step explanation:

Hi there!

None of the triangle's sides are the same length, making it a scalene triangle. All of the angles are acute as well, so therefore, it is a scalene acute.

I hope this helps!

Answer:

12b=3b+75

Step-by-step explanation:

Answer:

12b=3b+75

Step by step equation

Answer:

[tex]4(3 + x) + x = x + 4[/tex]

[tex]12 + 4x + x = x + 4[/tex]

[tex]12 + 5x = x + 4[/tex]

[tex]5x - x = 4 - 12[/tex]

[tex]4x = - 8[/tex]

[tex] \large \: x = \frac{ - 8}{4} [/tex]

[tex]x = - 2[/tex]

Answer:

Its number 2 the guy above me was right

Step-by-step explanation:

Answer:

-6

Step-by-step explanation:

-8(y+2)-16=16

-8(y+2)=16+16

-8(y+2)=32

y+2=32/-8

y+2=-4

y=-4-2

y=-6

[tex] - 8x(y + 2) - 16 = 16 \\ \\ - 8y - 16 - 16 = 16 \\ \\ - 8y - 32 = 16 \\ \\ - 8y = 16 + 32 \\ \\ - 8y = 48 \\ \\ y = - \frac{48}{8} \\ \\ y = - 6[/tex]

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# Bora 7 #

Answer:

First option

Step-by-step explanation:

Given the following equation:

[tex]\frac{1}{4} \times(\frac{3}{9} +5)[/tex]

In order to find the answer, we solve the equation in between the parenthesis according to order of operations and then multiply that answer by 1/4.


[tex]\frac{1}{4} \times(\frac{3}{9} +5)[/tex]
[tex]5=\frac{5}{1}[/tex]
[tex]\frac{3}{9} +\frac{5}{1}[/tex]
[tex]3\times1=3[/tex]
[tex]9\times1=9[/tex]
[tex]5\times9=45[/tex]
[tex]1\times9=9[/tex]
[tex]\frac{3}{9} +\frac{45}{9}[/tex]
[tex]3+45=48=\frac{48}{9}[/tex]
[tex]\frac{48}{9} \div3=\frac{16}{3}[/tex]

[tex]\frac{1}{4} \times\frac{16}{3}[/tex]
[tex]1\times16=16[/tex]
[tex]4\times3=12[/tex]
[tex]\frac{16}{12} \div2=\frac{8}{6} \div2=\frac{4}{3}[/tex]
[tex]\frac{4}{3} =4\div3=1\frac{1}{3}[/tex]
[tex]=1\frac{1}{3}[/tex]

Hope this helps.

Answer:

1. 8 × X = 8 × 3 = 24.

2. y / 2 = 6 / 2 = 3.

Answer:

x = 10/3

Step-by-step explanation:

Solve:

x = [tex]\boxed{\frac{10}{3}}[/tex]

-Chetan K

Step-by-step explanation:

Given equation is 7x + 1 = 10x - 9

Shift all variables on LHS and Constants on RHS, changing it's sign.

→ 7x + 10x = -9 - 1

Subtract the values on LHS and RHS.

→ -3x = -10

Shift the number -3 from LHS to RHS.

→ x = -10/-3

Therefore, x = 10/3

Answer: Hence, the value of x for the given equation is 10/3.

Verification:

Check whether the value of x is true or false:

If x = 10/3 then the equation is

7x + 1 = 10x - 9

Substitute x = 10/3 in equation then

→ 7(10/3) + 1 = 10(10/3) - 9

→ (70/3) + 1 = (100/3) - 9

→ (70/3) + (1/1) = (100/3) - (9/1)

Take the LCM of the denominator on both LHS and RHS.

LCM of 1 and 3 is 3.

LCM of 1 and 3 is 3.

Now,

→(70 + 1*3)/3 = (100 - 9*3)/3

→ (70 + 3)/3 = (100 - 27)/3

→ 73/3 = 73/3

LHS = RHS

Hence, verified.

Please let me know if you have any other questions.

Answer:

Step-by-step explanation:

The distributive property is used to solve the given problem,

Given

Equation; [tex]\rm -8(x-3y-9) = -8x+24y+72[/tex]

The distributive property says that the sum of two or more addends multiplied by a number gives you the same answer as distributing the multiplier, multiplying each addend separately, and adding the products together.

Therefore,

By applying distributive property in the equation;

[tex]\rm -8(x-3y-9) \\\\ =- 8 \times x+(-8)\times (-3y)-8\times (-9)\\\\= -8x+24y+72[/tex]

Hence, the distributive property is used to solve the given problem,

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Answer:

c) ✨the distributive property ✨

Step-by-step explanation:

The system of equations that can represent the system is 4t+7b=28 and 5t+2b=28.50.

Given to us

Khalid bought 4 pounds of tomatoes and 7 pounds of broccoli for $28.

Genevieve bought 5 pounds of tomatoes and 2 pounds of broccoli for $28. 50.

Let t represent the cost of one pound of tomatoes.

Let b represent the cost of one pound of broccoli.

We know that the cost of a pound of tomatoes is t while for one pound of broccoli it is b. therefore,

4 pounds of tomatoes + 7 pounds of broccoli = $28

4(t) + 7(b) = 28

4t + 7b = 28

We know that the cost of a pound of tomatoes is t while for one pound of broccoli it is b. therefore,

5 pounds of tomatoes + 2 pounds of broccoli = $28.50

5(t) + 2(b) = 28.50

5t + 2b = 28.50

Hence, the system of equations that can represent the system is 4t+7b=28 and 5t+2b=28.50.

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Answer:

x=17

Step-by-step explanation:

The total degree of a hexagon is 720 degrees.

720-110-116=494.

(8x-1)+(6x-2)+(7x+19)+(5x+36)=494

x=17.

Answer:

3.15

Step-by-step explanation:

in a polygon sum of all angles = 360°

116+110+8x-1+5x+36+7x+19+6x-2 = 360

226-1+36+19-2+26x = 360

26x = 82

x=3.15

Answer:

it is number 4 why because

Answer:

Answer:

Step-by-step explanation:

Length=20m

Breadth=13m

The area of rectangle=l×b

                                      =20×13

                                      =260m

Now,

The distance aman jog daily is =4×260

                                                    =1040m

Answer:

=>1

=> [tex]\frac{-3}{-3}[/tex]

=> Simplify:minus and minus simplify each other and so do 3 and 3

=> So were are left with 1

Thus,the answer is 1

Step-by-step explanation:

Answer:

y = 4(2x) - 3

Step-by-step explanation:

linear functions are written like y =mx + b or y = kx

They must have "x" in it and there cannot be a square root or exponent near x.

y = -2 does not have an x therefore it is not a linear equation

x² + y = 1 has an exponent so write away we can eliminate this because linear equations cant have exponents

y = 2√x has a square root so we can eliminate this answer choice as well

y = 4(2x) - 3 simplifies to y = 8x - 3 which is put in y = mx + b which is linear therefore this is the answer